NO180115C - Rotary locking device equipped with wear coating and method for making the wear coating - Google Patents

Rotary locking device equipped with wear coating and method for making the wear coating

Info

Publication number
NO180115C
NO180115C NO934452A NO934452A NO180115C NO 180115 C NO180115 C NO 180115C NO 934452 A NO934452 A NO 934452A NO 934452 A NO934452 A NO 934452A NO 180115 C NO180115 C NO 180115C
Authority
NO
Norway
Prior art keywords
housing
pct
wear
wear coating
date jun
Prior art date
Application number
NO934452A
Other languages
Norwegian (no)
Other versions
NO934452L (en
NO180115B (en
NO934452D0 (en
Inventor
Ivar Lund
Original Assignee
Ameco International As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ameco International As filed Critical Ameco International As
Priority to NO934452A priority Critical patent/NO180115C/en
Publication of NO934452D0 publication Critical patent/NO934452D0/en
Priority to AU12507/95A priority patent/AU1250795A/en
Priority to US08/652,497 priority patent/US5780166A/en
Priority to DE69420583T priority patent/DE69420583T2/en
Priority to AT95903464T priority patent/ATE184212T1/en
Priority to DK95903464T priority patent/DK0732970T3/en
Priority to CA002177956A priority patent/CA2177956A1/en
Priority to EP95903464A priority patent/EP0732970B1/en
Priority to PCT/NO1994/000195 priority patent/WO1995015813A1/en
Publication of NO934452L publication Critical patent/NO934452L/en
Publication of NO180115B publication Critical patent/NO180115B/en
Publication of NO180115C publication Critical patent/NO180115C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0025—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by an ascending fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/46—Gates or sluices, e.g. rotary wheels
    • B65G53/4608—Turnable elements, e.g. rotary wheels with pockets or passages for material
    • B65G53/4625—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning perpendicular to flow
    • B65G53/4633—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning perpendicular to flow the element having pockets, rotated from charging position to discharging position, i.e. discrete flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49982—Coating
    • Y10T29/49984—Coating and casting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49993—Filling of opening

Abstract

PCT No. PCT/NO94/00195 Sec. 371 Date Jun. 3, 1996 Sec. 102(e) Date Jun. 3, 1996 PCT Filed Dec. 6, 1994 PCT Pub. No. WO95/15813 PCT Pub. Date Jun. 15, 1995A rotating gate feeder (1) for feeding substantially particulate material comprises a housing (2) and a rotor (3) and also an end cap (8) at each end of the housing. The invention is characterized in that a wear-resistant coating (6) is cast directly on to the inner wall (14) of the housing which faces towards the rotor (3). The inner wall (14) of the housing functions as an outer mold and a purpose-adapted core (15) is used as an inner mold. The housing (2) may be provided at certain points with release zones on the inner walls (14) which face towards the cast wear-resistant coating (6). One or more wear members (12) having greater wear resistance than the molding compound may be embedded therein.
NO934452A 1993-12-07 1993-12-07 Rotary locking device equipped with wear coating and method for making the wear coating NO180115C (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NO934452A NO180115C (en) 1993-12-07 1993-12-07 Rotary locking device equipped with wear coating and method for making the wear coating
PCT/NO1994/000195 WO1995015813A1 (en) 1993-12-07 1994-12-06 Arrangement in connection with a wear resistant coating in particle feeder and method for producing the same
AT95903464T ATE184212T1 (en) 1993-12-07 1994-12-06 ARRANGEMENT RELATING TO A WEAR-RESISTANT COATING IN A PARTICLE FEEDING DEVICE AND METHOD FOR PRODUCING THE SAME
US08/652,497 US5780166A (en) 1993-12-07 1994-12-06 Arrangement in connection with a wear resistant coating in particle feeder and method for producing the same
DE69420583T DE69420583T2 (en) 1993-12-07 1994-12-06 ARRANGEMENT REGARDING A WEAR-RESISTANT COATING IN A PARTICLE FEEDING DEVICE AND METHOD FOR THE PRODUCTION THEREOF
AU12507/95A AU1250795A (en) 1993-12-07 1994-12-06 Arrangement in connection with a wear resistant coating in particle feeder and method for producing the same
DK95903464T DK0732970T3 (en) 1993-12-07 1994-12-06 Arrangement in connection with a wear-resistant coating in a particulate material feeder and method for Fri.
CA002177956A CA2177956A1 (en) 1993-12-07 1994-12-06 Arrangement in connection with a wear resistant coating in particle feeder and method for producing the same
EP95903464A EP0732970B1 (en) 1993-12-07 1994-12-06 Arrangement in connection with a wear resistant coating in particle feeder and method for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO934452A NO180115C (en) 1993-12-07 1993-12-07 Rotary locking device equipped with wear coating and method for making the wear coating

Publications (4)

Publication Number Publication Date
NO934452D0 NO934452D0 (en) 1993-12-07
NO934452L NO934452L (en) 1995-06-08
NO180115B NO180115B (en) 1996-11-11
NO180115C true NO180115C (en) 1997-02-19

Family

ID=19896660

Family Applications (1)

Application Number Title Priority Date Filing Date
NO934452A NO180115C (en) 1993-12-07 1993-12-07 Rotary locking device equipped with wear coating and method for making the wear coating

Country Status (9)

Country Link
US (1) US5780166A (en)
EP (1) EP0732970B1 (en)
AT (1) ATE184212T1 (en)
AU (1) AU1250795A (en)
CA (1) CA2177956A1 (en)
DE (1) DE69420583T2 (en)
DK (1) DK0732970T3 (en)
NO (1) NO180115C (en)
WO (1) WO1995015813A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080178953A1 (en) * 2007-01-25 2008-07-31 United Conveyor Corporation Rotary valve assembly
US8257633B2 (en) * 2007-04-27 2012-09-04 Schlumberger Technology Corporation Rotor of progressive cavity apparatus and method of forming
CN103016764A (en) * 2013-01-06 2013-04-03 铜陵红星铜艺有限公司 Method for manufacturing high-tightness hard sealing water supply and drainage gate valve
DE102016206481B4 (en) * 2016-04-18 2019-06-27 Coperion Gmbh rotary

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202732A (en) * 1962-05-14 1965-08-24 Shell Oil Co Repairing refractory lined vessels
DE2657271C2 (en) * 1976-12-17 1978-10-26 Werner & Pfleiderer, 7000 Stuttgart Method of manufacturing a tubular body from wear-resistant metal
DE2934817A1 (en) * 1979-08-29 1981-03-26 Basf Ag, 67063 Ludwigshafen DOSING DEVICE FOR ADJUSTABLE SOLIDS IN PRESSURE ROOMS
DE4019627C3 (en) * 1990-06-20 1998-04-23 Motan Fuller Verfahrenstechnik Housing for a rotary valve
US5190091A (en) * 1990-08-08 1993-03-02 Deere & Company Method of impregnation of aluminum alloy with a wear-resistant material
US5194584A (en) * 1992-02-11 1993-03-16 Leahy-Wolf Co. Biodegradable concrete form release agent

Also Published As

Publication number Publication date
EP0732970B1 (en) 1999-09-08
ATE184212T1 (en) 1999-09-15
DK0732970T3 (en) 2000-03-27
AU1250795A (en) 1995-06-27
WO1995015813A1 (en) 1995-06-15
NO934452L (en) 1995-06-08
DE69420583T2 (en) 2000-03-16
US5780166A (en) 1998-07-14
NO180115B (en) 1996-11-11
DE69420583D1 (en) 1999-10-14
EP0732970A1 (en) 1996-09-25
NO934452D0 (en) 1993-12-07
CA2177956A1 (en) 1995-06-15

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Legal Events

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MK1K Patent expired